| CATEGORY
MEANING |
| Basic Function: |
Anti-slipping,
Shock-absorption heel, Oil/fuel resistant, Weak acids/alkali
resistant Outsole |
| |
SB -
Basic safety footwear with steel toe-cap "200 J" |
| |
SBP 每
Same as SB + resistance to perforation |
| |
S1 -
Same as SB + Closed seat region + A + E |
| |
S1P -
Same as S1+ resistance to perforation |
| |
S2 -
Same as S1 + WRU |
| |
S3 -
Same as S2 + P +Cleated Outsoless |
| Additional marking
symbols |
| |
P 每
Penetration resistant outsole tested at 1100
newtons |
| |
A 每
Electrical resistance between foot and ground of between 0.1
and 1000 Mega Ohms * |
| |
HRO 每
Heat resistant outsole compound tested at 300∼ C |
| |
E 每
Energy absorption of the seat region tested at 20
Joules |
| |
WRU 每
Water resistant upper
leather |